70020441722 has 32 divisors (see below), whose sum is σ = 131091955200. Its totient is φ = 27250559280.

The previous prime is 70020441703. The next prime is 70020441761. The reversal of 70020441722 is 22714402007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110972 + ... + 390327.

It is an arithmetic number, because the mean of its divisors is an integer number (4096623600).

Almost surely, 2^70020441722 is an apocalyptic number.

70020441722 is a deficient number, since it is larger than the sum of its proper divisors (61071513478).

70020441722 is a wasteful number, since it uses less digits than its factorization.

70020441722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502226.

The product of its (nonzero) digits is 6272, while the sum is 29.

Adding to 70020441722 its reverse (22714402007), we get a palindrome (92734843729).

The spelling of 70020441722 in words is "seventy billion, twenty million, four hundred forty-one thousand, seven hundred twenty-two".